
, and
. Subtracting this from the numerator gives a remainder of

, and
. Subtracting this from the previous remainder gives a new remainder of

is not a multiple of
, so we're done. Then

Answer:
a=45
Step-by-step explanation:
tan a= 1
tan a= tan45
a=45
Answer:
ALGEBRA indeed
Step-by-step explanation:
lololol
Answer:

Step-by-step explanation:
Let's see if we can think of two numbers that multiply to be 3(-5)=-15
andd add up to be -2
How about -5 and 3? That work's! :)

Factor by grouping!
